administration's plans to tackle the issue of gun violence. among those in the chat room today, parents, educators and a lot of questions about how the vice president's personal views on gun ownership jived with their hopes of curbing gun vie lechbls he answered that one right away. >> and so my view is that it is totally a guarantee not negotiable that i'm able to own a weapon for sporting purposes as well as my own protection. but there should be rational limits on the type of weapon i can own. >> reporter: as for guns in schools, he could see putting an officer in a school, armed or unarmed, depending how parents and teachers feel. mr. bind also went on to say woe support researcher into whether or not video games contribute to violent breeze i have or. the chat lasted a little more than half an hour. diane? >> thanks a lot, scott. >>> it is official today, outgoing defense secretary leon panetta lifted the ban on women serving in combat positions. the move comes after a decade of war in afghanistan and iraq. more than 1,000 women were inju